Triple
T2857001
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greyhound Lines |
E63224
|
entity |
| Predicate | operatesBrand |
P6092
|
FINISHED |
| Object |
Greyhound Express
Greyhound Express is a premium intercity bus service offering faster, limited-stop routes with amenities like reserved seating and onboard Wi‑Fi.
|
E63224
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Greyhound Express | Statement: [Greyhound Lines, operatesBrand, Greyhound Express]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greyhound Express Context triple: [Greyhound Lines, operatesBrand, Greyhound Express]
-
A.
Greyhound Lines
Greyhound Lines is a major intercity bus company in North America, providing long-distance coach services across the United States and into Canada and Mexico.
-
B.
Buffalo Express
Buffalo Express was a 19th-century Buffalo, New York newspaper best known for employing Mark Twain as an editor and writer.
-
C.
Westside Express Service
Westside Express Service is a commuter rail line in the Portland, Oregon metropolitan area that connects suburban communities along the region’s west side.
-
D.
Logan Express buses
Logan Express buses are a dedicated airport shuttle service providing direct coach transportation between Boston Logan International Airport and several suburban locations in Massachusetts.
-
E.
BG Freight Line
BG Freight Line is a short-sea container shipping and logistics company operating services across Northern Europe and the UK and Ireland.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Greyhound Express Triple: [Greyhound Lines, operatesBrand, Greyhound Express]
Generated description
Greyhound Express is a premium intercity bus service offering faster, limited-stop routes with amenities like reserved seating and onboard Wi‑Fi.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greyhound Express Target entity description: Greyhound Express is a premium intercity bus service offering faster, limited-stop routes with amenities like reserved seating and onboard Wi‑Fi.
-
A.
Greyhound Lines
chosen
Greyhound Lines is a major intercity bus company in North America, providing long-distance coach services across the United States and into Canada and Mexico.
-
B.
Buffalo Express
Buffalo Express was a 19th-century Buffalo, New York newspaper best known for employing Mark Twain as an editor and writer.
-
C.
Westside Express Service
Westside Express Service is a commuter rail line in the Portland, Oregon metropolitan area that connects suburban communities along the region’s west side.
-
D.
Logan Express buses
Logan Express buses are a dedicated airport shuttle service providing direct coach transportation between Boston Logan International Airport and several suburban locations in Massachusetts.
-
E.
BG Freight Line
BG Freight Line is a short-sea container shipping and logistics company operating services across Northern Europe and the UK and Ireland.
- F. None of above.
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ab4c41e8c08190a9e8f5249cc12610 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf881bbc81908987317b88b405d0 |
completed | March 7, 2026, 8:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b01d8d0eec8190b0b29407264fb2bd |
completed | March 10, 2026, 1:33 p.m. |
| NEDg | Description generation | batch_69b020869d7c81909d9a00cc43f0ed7d |
completed | March 10, 2026, 1:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b02122270c8190a063f09acefcbb18 |
completed | March 10, 2026, 1:48 p.m. |
Created at: March 6, 2026, 10:02 p.m.